Air Quality
Excellent
No health implications.
14
PM2.5
40
PM10
42
O3
0.5
CO
7
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jun
88
Good
Tue
17 Jun
90
Good
Wed
18 Jun
81
Good
Thu
19 Jun
53
Good
Fri
20 Jun
53
Good
Sat
21 Jun
42
Excellent
Sun
22 Jun
29
Excellent
Air quality in the last 12 months (Wujiagang)
|
2025/05
|
65
|
72
|
59
|
40
|
41
|
216
|
116
|
33
|
28
|
53
|
50
|
54
|
65
|
43
|
46
|
39
|
59
|
93
|
65
|
52
|
53
|
23
|
43
|
57
|
66
|
65
|
61
|
36
|
45
|
31
|
19
|
|
2025/04
|
59
|
64
|
67
|
56
|
66
|
71
|
67
|
60
|
57
|
44
|
41
|
275
|
177
|
140
|
85
|
78
|
75
|
69
|
62
|
62
|
60
|
73
|
79
|
71
|
67
|
71
|
54
|
55
|
49
|
34
|
|
|
2025/03
|
130
|
102
|
20
|
37
|
49
|
44
|
73
|
94
|
68
|
61
|
93
|
75
|
61
|
55
|
34
|
44
|
54
|
48
|
43
|
47
|
50
|
57
|
52
|
60
|
48
|
57
|
122
|
52
|
71
|
67
|
66
|
|
2025/02
|
53
|
51
|
60
|
53
|
54
|
59
|
95
|
57
|
65
|
73
|
102
|
110
|
89
|
89
|
73
|
66
|
79
|
58
|
78
|
104
|
107
|
89
|
67
|
88
|
106
|
105
|
82
|
71
|
|||
|
2025/01
|
156
|
153
|
166
|
206
|
73
|
82
|
65
|
97
|
86
|
86
|
109
|
90
|
127
|
140
|
68
|
78
|
99
|
128
|
121
|
114
|
157
|
196
|
227
|
155
|
22
|
33
|
52
|
72
|
169
|
139
|
123
|
|
2024/12
|
70
|
95
|
97
|
59
|
35
|
50
|
49
|
73
|
105
|
65
|
59
|
89
|
96
|
47
|
71
|
80
|
101
|
107
|
74
|
105
|
110
|
61
|
56
|
83
|
117
|
123
|
154
|
123
|
118
|
175
|
153
|
|
2024/11
|
57
|
62
|
70
|
67
|
64
|
70
|
68
|
83
|
88
|
64
|
69
|
82
|
66
|
63
|
66
|
51
|
19
|
17
|
27
|
30
|
34
|
44
|
63
|
86
|
40
|
36
|
44
|
40
|
48
|
58
|
|
|
2024/10
|
21
|
37
|
40
|
36
|
46
|
36
|
25
|
41
|
49
|
55
|
62
|
57
|
53
|
64
|
64
|
50
|
39
|
22
|
24
|
36
|
32
|
36
|
35
|
45
|
47
|
38
|
45
|
49
|
85
|
88
|
54
|
|
2024/09
|
37
|
42
|
38
|
58
|
51
|
32
|
36
|
40
|
38
|
39
|
32
|
23
|
24
|
46
|
30
|
36
|
26
|
20
|
21
|
25
|
24
|
25
|
32
|
40
|
54
|
63
|
74
|
93
|
87
|
33
|
|
|
2024/08
|
21
|
26
|
21
|
15
|
19
|
14
|
19
|
21
|
36
|
39
|
66
|
41
|
26
|
32
|
30
|
30
|
24
|
24
|
18
|
34
|
29
|
26
|
36
|
33
|
30
|
29
|
15
|
16
|
23
|
35
|
44
|
|
2024/07
|
31
|
24
|
38
|
22
|
18
|
17
|
17
|
18
|
20
|
20
|
28
|
30
|
18
|
21
|
26
|
25
|
18
|
17
|
15
|
13
|
14
|
17
|
22
|
32
|
29
|
22
|
17
|
15
|
15
|
17
|
14
|
|
2024/06
|
42
|
40
|
36
|
26
|
23
|
45
|
52
|
47
|
41
|
43
|
47
|
28
|
33
|
39
|
40
|
42
|
30
|
31
|
30
|
54
|
47
|
19
|
24
|
34
|
36
|
37
|
45
|
18
|
28
|
35
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution